The star witness in the Benghazi investigation said former Secretary of State Hillary Clinton personally ordered Ambassador Chris Stevens to set up a permanent post in the restive city and should have known about deteriorating security.

The revelations from the second-ranking U.S. diplomat in Libya at the time come as the audit that cleared the former secretary of State of any wrongdoing has come under fire for not interviewing Clinton or her top lieutenants.

“There’s no answers we’ve gotten [from the ARB] about the role of senior officials [regarding security in Benghazi],” a Republican staffer told The Hill. “What controversies were brought to their attention?”